
#define _CRT_SECURE_NO_WARNINGS 1
#include <stdio.h>
int main()
{
	int a = 0;
	int b = 0;
	int ret= scanf("%d %d", &a, &b);

	printf("ret=%d\n", ret);
	printf("a=%d\n", a);
	printf("b=%d\n", b);


	return 0;
}












